public int getSize() {
int size = 0;
AbstractMP3Object object;
final Iterator iterator = this.objectList.listIterator();
while (iterator.hasNext()) {
object = (AbstractMP3Object) iterator.next();
size += object.getSize();
}
return size;
}
public String toString() {
String str = "";
AbstractMP3Object object;
final Iterator iterator = this.objectList.listIterator();
while (iterator.hasNext()) {
object = (AbstractMP3Object) iterator.next();
str += (object.toString() + "\n");
}
return str;
}
public byte[] writeByteArray() {
AbstractMP3Object object;
final byte[] totalArray = new byte[this.getSize()];
byte[] objectArray;
final Iterator iterator = this.objectList.listIterator();
while (iterator.hasNext()) {
object = (AbstractMP3Object) iterator.next();
objectArray = object.writeByteArray();
System.arraycopy(objectArray, 0, totalArray, 0, totalArray.length);
}
return totalArray;
}
public void readByteArray(final byte[] arr, int offset) {
if (arr == null) {
throw new NullPointerException("Byte array is null");
}
if ((offset < 0) || (offset >= arr.length)) {
throw new IndexOutOfBoundsException(
"Offset to byte array is out of bounds: offset = "
+ offset
+ ", array.length = "
+ arr.length);
}
AbstractMP3Object object;
Class className;
Iterator iterator;
if (this.propertyList.size() > 0) {
while (offset < arr.length) {
iterator = this.propertyList.listIterator();
while (iterator.hasNext()) {
className = iterator.next().getClass();
try {
object = (AbstractMP3Object) className.newInstance();
this.objectList.add(object);
object.readByteArray(arr, offset);
offset += object.getSize();
} catch (IllegalAccessException ex) {
ex.printStackTrace();
// do nothing, just skip this one
} catch (InstantiationException ex) {
ex.printStackTrace();
// do nothing, just skip this one
}
}
}
}
}
